Ruthenium-catalyzed cyclization/transfer hydrogenation of 1,6-diynes: unprecedented mode of alcohol activation via metallacyclopentatriene.

Authors :: Yamashita K
Nagashima Y
Yamamoto Y
Nishiyama H
Source :: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2011 Nov 07; Vol. 47 (41), pp. 11552-4. Date of Electronic Publication: 2011 Sep 19.
Publication Year :: 2011
Abstract: The first transfer-hydrogenative cyclization of 1,6-diynes that leads to exocyclic dienes was developed using a ruthenium catalyst and MeOH as a H(2) surrogate.<br /> (This journal is © The Royal Society of Chemistry 2011)

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